Unverified80% confidenceDecision RuleTime unknown
ABS工程塑料框架比普通PP塑料抗低温脆化更好，北方冬季零下环境应选ABS材质，PP材质在-20℃易开裂断折
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedABS工程塑料是主流锁体材质，耐用性优于普通PP塑料，长期反复开合场景应认准ABS材质，避免遇冷变脆开裂84% similarUnverifiedABS塑料捡便器轻但低温易脆裂，北方冬季户外优先选PP或TPR软胶材质；金属铲头耐用但重量增加约150g影响便携76% similarUnverified扣头材质优先选POM工程塑料或金属，避免普通ABS脆性塑料，托运摔碰或低温环境下ABS扣头易断裂脱扣73% similarUnverified采用ABS塑料材质，整体较轻便、安装无损车内装饰，但长期受力或夏季高温车内可能出现松动或变形，耐用性不及金属款73% similarUnverifiedABS塑料材质轻便易搬动，但相比金属急救箱抗摔抗压能力较弱，不适合车载颠簸或户外高强度使用场景73% similar
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